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Finding the Third Proportional to 2,133,135 and 4,665,352.50

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Solution

The third proportional to 2,133,135 and 4,665,352.50 is: 10,203,533.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,135 : 4,665,352.50 = 4,665,352.50 : x
  2. Step 2: Convert to fraction form
    2,133,135/4,665,352.50 = 4,665,352.50/x
  3. Step 3: Cross multiply
    2,133,135x = 4,665,352.50 × 4,665,352.50
  4. Step 4: Simplify right side
    2,133,135x = 21,765,513,949,256.25
  5. Step 5: Solve for x
    x = 21,765,513,949,256.25/2,133,135
  6. Step 6: Final answer
    x = 10,203,533.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.